$ git clone -n https://src.fedoraproject.org/rpms/rust-lino.git /var/lib/mock/f40-build-781300-131566/root/chroot_tmpdir/scmroot/rust-lino
Cloning into '/var/lib/mock/f40-build-781300-131566/root/chroot_tmpdir/scmroot/rust-lino'...
$ git fetch origin b7259cb5cbbeb6b6198d97bc4fa3ec8b0c1dff3a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-lino
 * [new ref]         b7259cb5cbbeb6b6198d97bc4fa3ec8b0c1dff3a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b7259cb Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild